tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 483fed3b5dc8ce3644c83d24240cf5756fb0993e commit: 48f513e2b9304affc43dcdf95a150ad02d70f9fd [7663/8813] kbuild: use obj-y instead extra-y for objects placed at the head config: i386-randconfig-a015 (https://download.01.org/0day-ci/archive/20220922/202209221237.rz9PdFoG-lkp@xxxxxxxxx/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=48f513e2b9304affc43dcdf95a150ad02d70f9fd git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 48f513e2b9304affc43dcdf95a150ad02d70f9fd # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "boot_cpu_data" [arch/x86/events/intel/intel-cstate.ko] undefined! >> ERROR: modpost: "x86_match_cpu" [arch/x86/events/intel/intel-cstate.ko] undefined! >> ERROR: modpost: "__cpuhp_remove_state" [arch/x86/events/intel/intel-cstate.ko] undefined! >> ERROR: modpost: "perf_pmu_unregister" [arch/x86/events/intel/intel-cstate.ko] undefined! >> ERROR: modpost: "perf_msr_probe" [arch/x86/events/intel/intel-cstate.ko] undefined! >> ERROR: modpost: "__cpuhp_setup_state" [arch/x86/events/intel/intel-cstate.ko] undefined! >> ERROR: modpost: "perf_pmu_register" [arch/x86/events/intel/intel-cstate.ko] undefined! >> ERROR: modpost: "_printk" [arch/x86/events/intel/intel-cstate.ko] undefined! >> ERROR: modpost: "cpu_bit_bitmap" [arch/x86/events/intel/intel-cstate.ko] undefined! >> ERROR: modpost: "perf_pmu_migrate_context" [arch/x86/events/intel/intel-cstate.ko] undefined! WARNING: modpost: suppressed 48031 unresolved symbol warnings because there were too many) -- 0-DAY CI Kernel Test Service https://01.org/lkp
